#3F125B#3F125B

#3F125B is a dark, vivid violet. Relative luminance 0.022; OKLCH L 29.8% C 0.124 H 308.7°. Best body text is #FFFFFF at 14.49:1 contrast (WCAG AA passes).

Color values

HEX	#3F125B
RGB	rgb(63, 18, 91)
HSL	hsl(277, 67%, 21%)
HSV	hsv(277, 80%, 36%)
CMYK	cmyk(30.8%, 80.2%, 0%, 64.3%)
CIE-LAB	lab(16.72, 35.08, -34.15)
CIE-LCH	lch(16.72, 48.95, 315.77°)
OKLab	oklab(29.78% 0.0775 -0.0969)
OKLCH	oklch(29.78% 0.124 308.7)
XYZ	xyz(4.1541, 2.2448, 10.1099)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F125B #2E5B12

analogous

#1B125B #3F125B #5B1253

triadic

#3F125B #5B3F12 #125B3F

tetradic

#3F125B #5B1B12 #2E5B12 #12535B

square

#3F125B #5B1B12 #2E5B12 #12535B

split-complementary

#3F125B #535B12 #125B1B

monochromatic

#12051A #1C0828 #3F125B #621C8E #8626C1

Accessibility & contrast

On white

14.49

#3F125B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#3F125B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3F125B

14.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F125B	#FFFFFF	#000000	##FFFFFF
##3F125B	1.00	14.49	1.45	14.49
#FFFFFF	14.49	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00285D

Deuteranopia (green-blind)

#002A59

Tritanopia (blue-blind)

#3B2335

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #3f125b;
/* rgb */ color: rgb(63, 18, 91);
/* oklch */ color: oklch(29.8% 0.124 308.7);

Tailwind

colors: {
  custom: {
    50: '#78558a',
    500: '#3f125b',
    950: '#000000',
  },
}

SCSS

$custom: #3f125b;
$custom-light: #78558a;
$custom-dark: #000000;

JSON

{
  "hex": "#3f125b",
  "rgb": {
    "r": 63,
    "g": 18,
    "b": 91
  },
  "hsl": {
    "h": 276.986,
    "s": 66.972,
    "l": 21.373
  },
  "oklch": {
    "l": 0.29782,
    "c": 0.12411,
    "h": 308.7
  },
  "luminance": 0.02245
}

Semantic roles & 50–950 ramp

primary

#3F125B

secondary

#599335

accent

#EA3E80

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#09030C

muted

#7B787D

Preview Lab

Preview with #3F125B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →